EP 2242683 B1 20160420 - MONOLITHIC, SELF-STIFFENED, AND PIVOTING COMPOSITE PANEL, IN PARTICULAR FOR A MOBILE PART OF AN AIRCRAFT
Title (en)
MONOLITHIC, SELF-STIFFENED, AND PIVOTING COMPOSITE PANEL, IN PARTICULAR FOR A MOBILE PART OF AN AIRCRAFT
Title (de)
MONOLOTHISCHE, SELBSTVERSTEIFENDE UND SCHWENKBARE VERBUNDPLATTE, INSBESONDERE FÜR EIN MOBILES FLUGZEUGBAUTEIL
Title (fr)
PANNEAU COMPOSITE MONOLITHIQUE AUTO-RAIDI ET PIVOTANT, NOTAMMENT POUR UNE PARTIE MOBILE D'AERONEF
Publication
Application
Priority
- FR 2009050270 W 20090219
- FR 0851087 A 20080220
Abstract (en)
[origin: WO2009112735A1] The invention relates to a panel pivoting about an axis parallel to a side of the panel, which comprises a first continuous coating (1), a main structural frame of a composite stiffener (2, 3, 4, 5, 6) connected to the coating (1) and including a stiffening mesh (2, 3) with at least one pair of cross-shaped stiffeners each oriented in one of two directions, respectively, not parallel or perpendicular to the rotation axis. The two parts (3a, 3b) of each stiffener (3, 2) extending on either side of the centre of the cross are in structural continuity, and the two stiffeners (2, 3) each have an end located at one point (A, B, C) on the side of the panel parallel to the rotation axis, wherein the end is connected to a rigid member for connection to the rotation axis, the opposite end of at least one stiffener being blocked in rotation on a bearing point on the opposite side of the panel.
IPC 8 full level
B64C 1/06 (2006.01); B64C 9/00 (2006.01); B64C 9/02 (2006.01); B64C 25/16 (2006.01)
CPC (source: EP US)
B64C 1/06 (2013.01 - EP US); B64C 9/00 (2013.01 - EP US); B64C 9/02 (2013.01 - EP US); B64C 25/16 (2013.01 - EP US); Y02T 50/40 (2013.01 - EP US); Y10T 428/23 (2015.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
FR 2927686 A1 20090821; FR 2927686 B1 20101008; BR PI0908084 A2 20150825; CA 2714433 A1 20090917; CA 2714433 C 20160927; EP 2242683 A1 20101027; EP 2242683 B1 20160420; ES 2583555 T3 20160921; JP 2011512298 A 20110421; US 2010320331 A1 20101223; WO 2009112735 A1 20090917
DOCDB simple family (application)
FR 0851087 A 20080220; BR PI0908084 A 20090219; CA 2714433 A 20090219; EP 09720526 A 20090219; ES 09720526 T 20090219; FR 2009050270 W 20090219; JP 2010547229 A 20090219; US 86675109 A 20090219